● Purpose
☆ Testing of building foundation piles by cross-hole sonic logging；
☆ Inspection of concrete defects by ultrasonic method，
such as uncompacted ,cellular, hole area.
☆ Detecting defects of one hole by one trigger two receive.
☆ Testing dynam performance of geotechnical
investigation、rock、concrete etc.
● Specification
☆ Technology code for testing of building foundation piles JGJ 106 —2003
☆ Technical Specification of Dynamic Pile Tests for Highway Engineering JTG/TF81-01-2004
☆ Technology specification for inspection of concrete defects by ultrasonic method CECS 21： 2000
☆ Technical specification for geotechnical investigation method GB50021—2001
● Performance
☆ High efficient testing. Lifting speed is more than 60m/s.( 20 cm distance )。
☆ Display the test data graphically. User can watch analyze result directly；
☆ Fast and precise Automatic judge the sound parameters. Real-time wave display to assure test efficiency;
☆ Humanized software design. Software design apply to User and construction plant. its help information ensure user handle easily；
☆ Linking the rebound apparatus directly. Detecting strength of concrete by ultrasonic-rebound combine method with linking rebound apparatus directly，and get strength of concrete in time. The functions apply for national patent.
☆ Being sensitive to receiving signal. Can receive signal more than 10m in concrete without defects
☆ Can supply smooth power for radial energy transducer needless external power.
☆ Standard USB storage with big capacity.
☆ Interior lithium battery supply power for apparatus work more than 6 hours.
☆ Portable, small, light apparatus (1.75Kg).
☆ Extending function for testing thickness of concrete by impacting echo method.
☆ Professional and powerful analysis software on windows system. It can export the data to Excel or word for advanced analysis
● Configure
| Instrument | Signal Cable | Plane energy transducer | U-Disk |
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Box staff | box | lithium battery(selectable) | |
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